Part V: Infrastructure Maintenance

This part of the text deals with one of five overall sections you must master for the ICND1 exam. There are five chapters total that make up Part 5. These five chapters, taken as a whole, represent 14 percent of the exam questions you face in your exam. This means that the Infrastructure Maintenance area is the fifth most important section of the five overall sections that you deal with on your testing day! Remember, even though relatively few questions are from this section, those questions could still easily make the difference between a passing and failing mark on this test.

These chapters prove critical for your success in production networks. If you cannot successfully manage your complex infrastructure, ...

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